X+ Y+ Z- X+ Y+ Z- X+ Y- Z- Y- Z+ Z+ X+ X+ X+ X- 
After creating box around spheres, box is too small (758399.722023878 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.9572976085031 0.092856067316211 20.7942059344552
Center of current box is (x y z): 16.39894 14.9595 23.402
Diagonals of current box are (D1: x y z, D2: x y z): 0.218 -29.623 8.604 32.57988 -0.295999999999999 38.2
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 889000.975281878
**BOX SIZE is now: 34.36188 30.327 31.596
Center of current box is (x y z): 16.39894 14.4595 23.402
Diagonals of current box are (D1: x y z, D2: x y z): -0.782 -29.623 7.604 33.57988 0.704000000000001 39.2
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1033276.31157988
**BOX SIZE is now: 36.36188 31.327 33.596
Center of current box is (x y z): 16.39894 13.9595 23.402
Diagonals of current box are (D1: x y z, D2: x y z): -1.782 -29.623 6.604 34.57988 1.704 40.2
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1191873.73091788
**BOX SIZE is now: 38.36188 32.327 35.596
Center of current box is (x y z): 16.39894 13.4595 23.402
Diagonals of current box are (D1: x y z, D2: x y z): -2.782 -29.623 5.604 35.57988 2.704 41.2
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1365441.23329588
**BOX SIZE is now: 40.36188 33.327 37.596
Center of current box is (x y z): 16.39894 12.9595 23.402
Diagonals of current box are (D1: x y z, D2: x y z): -3.782 -29.623 4.604 36.57988 3.704 42.2
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1554626.81871388
**BOX SIZE is now: 42.36188 34.327 39.596
Center of receptor atoms is (x y z): 13.9572976085031 0.092856067316211 20.7942059344552
Center of current box is (x y z): 16.39894 -12.4595 23.402
Diagonals of current box is (D1: x y z, D2: x y z): -4.782 -29.623 3.604 37.57988 4.704 43.2
Limit diagonals to 8.3f :  -4.782  -29.623    3.604   37.580    4.704   43.200